1 /*
2  * Copyright (C) 2020 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 package com.android.car.companiondevicesupport.feature.trust;
18 
19 import static com.android.car.connecteddevice.util.SafeLog.logi;
20 
21 /** Logging class for collecting metrics related to the Trusted Device feature. */
22 class TrustedDeviceEventLog {
23 
24     private static final String TAG = "TrustedDeviceEvent";
25 
TrustedDeviceEventLog()26     private TrustedDeviceEventLog() { }
27 
28     /** Mark in the log that the {@link TrustedDeviceManagerService} has started. */
onTrustedDeviceServiceStarted()29     static void onTrustedDeviceServiceStarted() {
30         logi(TAG, "SERVICE_STARTED");
31     }
32 
33     /** Mark in the log that the {@link TrustedDeviceAgentService} has started. */
onTrustAgentStarted()34     static void onTrustAgentStarted() {
35         logi(TAG, "TRUST_AGENT_STARTED");
36     }
37 
38     /** Mark in the log that credentials were received from the device. */
onCredentialsReceived()39     static void onCredentialsReceived() {
40         logi(TAG, "CREDENTIALS_RECEIVED");
41     }
42 
43     /** Mark in the log that the user successfully unlocked. */
onUserUnlocked()44     static void onUserUnlocked() {
45         logi(TAG, "USER_UNLOCKED");
46     }
47 }
48